Sorting an Array

import java.util.Scanner;
import java.util.Arrays;

public class Main{
    public static void main(String args[]){
        Scanner cin = new Scanner(System.in);
        int n;
        while(cin.hasNext()){
            n = cin.nextInt();
            int a[] = new int[n];
            for(int i=0;i<n;i++) a[i] = cin.nextInt();
            Arrays.sort(a);
            for(int i=0;i<n;i++)
                System.out.println(a[i]);
        }
    }
}